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Ornithine Alpha-Ketoglutarate

Also indexed as: OKG

Illustration

The amino acids ornithine and glutamine are combined to form ornithine alpha-ketoglutarate (OKG).

Where is it found?

Although the amino acids that comprise OKG are present in protein foods such as meat and poultry and fish, the OKG compound is found only in supplements.

OKG has been used in connection with the following condition (refer to the individual health concern for complete information):

Science Ratings Health Concerns
2Stars

Wound healing

3Stars Reliable and relatively consistent scientific data showing a substantial health benefit.
2Stars Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
1Star For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support and/or minimal health benefit.

Who is likely to be deficient?

A deficiency of OKG has not been reported.

How much is usually taken?

Optimal levels remain unknown, though 10 grams per day has been used in clinical trials.

Are there any side effects or interactions?

No side effects have been reported with the use of OKG.

No clear interactions between OKG and other nutrients have been established.

At the time of writing, there were no well-known drug interactions with Ornithine Alpha-Ketoglutarate.

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